Bring bright color to small spaces with Rosa 'Petite Knock Out®' (Knock Out Rose 'Petite Knock Out®'), a miniature member of the Knock Out family that stays neatly mounded and easy to maintain. You get clusters of true-red blooms over a long season, along with glossy foliage and strong disease resistance, all on a compact plant sized for borders, patios, and containers.

For best flowering, place your rose where it will receive full sun, though it will also perform in part shade. Plant in well-drained soil and water deeply when the top few inches begin to dry, especially during the first growing season and in summer heat. A 2-3 inch mulch layer helps keep moisture even and reduces stress on the roots.

At maturity, this rose remains about 15-18 inches tall with a similar spread, making it simple to tuck into mixed beds or repeat along a path. In containers, choose a pot with drainage holes and a wide footprint so the root system can develop; water more often than in-ground plantings and feed during active growth according to your preferred rose routine.

Prune lightly in early spring to remove dead or weak canes and keep the center open for airflow. In colder areas of its range, protect the crown with mulch in late fall. With sun, consistent moisture, and good drainage, you can enjoy reliable color from late spring until frost.

Specifications

• Cold hardiness zone: 5-10 (-20 degrees F) - Contact your local extension to confirm hardiness if you are in a fringe zone (we cannot guarantee hardiness in fringe zones)
• Light: Full sun   Part sun
• Growth rate: Moderate
• Mature height: 15-18"
• Spread: 15-18"
• Edible: Yes
• Long bloom time: Yes

Shipping

FREE SHIPPING - Classy Groundcovers offers free shipping, and your plants never spend more than three days in transit.

Precise delivery - another benefit from shopping with us is that you know hpw to control exactly when your order will be shipped.

Shipping information that applies to all plants:
- When We Ship
- You May Specify Your Shipping Date
- Lookup Shipping Date and Tracking Information
- Special Delivery Instructions
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Care